National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Fair

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Oct 3:35 am EDT
Extended Forecast for

Chillicothe OH

  • Overnight

    Overnight: Patchy fog. Otherwise, clear, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog. Otherwise, sunny, with a high near 86. Light southeast wind.

    High: 86 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, clear, with a low around 52. Light southeast wind.

    Low: 52 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog. Otherwise, sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.

    High: 85 °F

    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, clear, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, clear, with a low around 54. Calm wind.
Saturday
Patchy fog. Otherwise, sunny, with a high near 86. Light southeast wind.
Saturday Night
Patchy fog. Otherwise, clear, with a low around 52. Light southeast wind.
Sunday
Patchy fog. Otherwise, sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Patchy fog. Otherwise, clear, with a low around 55. Calm wind.
Monday
Mostly sunny, with a high near 85.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Tuesday
Showers, mainly after 8am. High near 78. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 52. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
Clear, with a low around 41.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chillicothe OH
 39.34°N 82.99°W (Elev. 656 ft)
Last Update:
1:17 am EDT Oct 4, 2025
Forecast Valid:
3am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation